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Heathrow: logging monitor sense status.

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This commit is contained in:
Maxim Poliakovski 2021-11-09 13:41:48 +01:00
parent 958d3ee96a
commit fc44cdcc83
2 changed files with 18 additions and 3 deletions
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19
devices/ioctrl/heathrow.cpp
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@ -25,6 +25,7 @@ along with this program. If not, see <https://www.gnu.org/licenses/>.
#include <devices/ioctrl/macio.h>
#include <devices/serial/escc.h>
#include <devices/sound/awacs.h>
#include <endianswap.h>
#include <loguru.hpp>
#include <machines/machinebase.h>
@ -221,7 +222,7 @@ uint32_t HeathrowIC::mio_ctrl_read(uint32_t offset, int size) {
break;
case 0x38:
LOG_F(9, "read from MIO:Feat_Ctrl register \n");
res = this->feat_ctrl;
res = BYTESWAP_32(this->feat_ctrl);
break;
default:
LOG_F(WARNING, "read from unknown MIO register at %x \n", offset);
@ -261,8 +262,7 @@ void HeathrowIC::mio_ctrl_write(uint32_t offset, uint32_t value, int size) {
LOG_F(WARNING, "Attempted to write %x to MIO:ID at %x; Address : %x \n", value, offset, ppc_state.pc);
break;
case 0x38:
LOG_F(9, "write %x to MIO:Feat_Ctrl register \n", value);
this->feat_ctrl = value;
this->feature_control(BYTESWAP_32(value));
break;
case 0x3C:
LOG_F(9, "write %x to MIO:Aux_Ctrl register \n", value);
@ -273,3 +273,16 @@ void HeathrowIC::mio_ctrl_write(uint32_t offset, uint32_t value, int size) {
break;
}
}
void HeathrowIC::feature_control(const uint32_t value)
{
LOG_F(9, "write %x to MIO:Feat_Ctrl register \n", value);
this->feat_ctrl = value;
if (!(this->feat_ctrl & 1)) {
LOG_F(9, "Heathrow: Monitor sense enabled");
} else {
LOG_F(9, "Heathrow: Monitor sense disabled");
}
}

2
devices/ioctrl/macio.h
View File

@ -120,6 +120,8 @@ protected:
uint32_t mio_ctrl_read(uint32_t offset, int size);
void mio_ctrl_write(uint32_t offset, uint32_t value, int size);
void feature_control(const uint32_t value);
private:
uint8_t pci_cfg_hdr[256] = {
0x6B,